CN109828656A - One kind is monitored based on brain wave and is adjusted user's excitement degree virtual reality system - Google Patents
One kind is monitored based on brain wave and is adjusted user's excitement degree virtual reality system Download PDFInfo
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- CN109828656A CN109828656A CN201711254422.1A CN201711254422A CN109828656A CN 109828656 A CN109828656 A CN 109828656A CN 201711254422 A CN201711254422 A CN 201711254422A CN 109828656 A CN109828656 A CN 109828656A
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Abstract
It is monitored the invention discloses one kind based on brain wave and adjusts user's excitement degree virtual reality system, its composition includes: virtual reality device, brain wave acquisition module, virtual reality calculation process terminal and Cloud Server, virtual display device output end and brain wave acquisition module are electrically connected, virtual reality device input terminal and virtual reality calculation process terminal are electrically connected, brain wave acquisition module output end and virtual reality calculation process terminal input terminal are electrically connected, and the input terminal and Cloud Server of virtual reality calculation process terminal are electrically connected.The system is because being the direct EEG signals for acquiring user's forehead, whole system can be analyzed by constantly monitoring the state of mind brain electric information of user, Cloud Server is analyzed the corresponding relationship of the exclusive state of mind and EEG signals of each user individual using the mode of deep learning and is bound with the content of broadcasting simultaneously, brain electricity analytical map that can be perfect in each user's individual resume.
Description
Technical field
The present invention relates to brain wave monitoring technical fields, specially a kind of to be monitored based on brain wave and adjusted user's excitement journey
Spend virtual reality system.
Background technique
Along with the development of Virtual Reality technology, virtual reality products in the market are from suitable and various applied fields
Scape.Because of the exclusive Flow experience of virtual reality, virtual reality has become mainstream interaction image to-be-experienced product and TV, film etc.
Image to-be-experienced product status is close.However existing Virtual Reality experience was emphasized more or based on video display, game
High stimulus to the sense organ can make user easily enter the fatigue state of a kind of vision and spirit when experiencing VR.Human body simultaneously
Physiology can generate conflict because of the experience excessively immersed, and " motion sickness " is the description for such physiological phenomenon, excessively emphasizes to feel
The virtual reality experience of official's stimulation can also strengthen adverse reaction in a way.User currently can only be autonomous according to physiological letter
Breath feedback carrys out autonomous selection content experience.
Summary of the invention
The purpose of the present invention is to provide one kind to monitor and adjust user's excitement degree virtual reality system based on brain wave,
To solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme: a kind of monitored and to adjust user emerging based on brain wave
Degree of putting forth energy virtual reality system, composition includes: virtual reality device, brain wave acquisition module, virtual reality calculation process terminal
And Cloud Server, the virtual display device output end and brain wave acquisition module are electrically connected, the virtual reality device
Input terminal and virtual reality calculation process terminal are electrically connected, at the brain wave acquisition module output end and virtual reality operation
It manages terminal input terminal to be electrically connected, the input terminal and Cloud Server of the virtual reality calculation process terminal are electrically connected.
Preferably, described that user's excitement degree virtual reality system is monitored and adjusted based on brain wave, first choice uses brain
Electric acquisition module integrates brain wave acquisition electrode in virtual reality eyeshade, and collected EEG signals can pass through brain wave acquisition module
Amplifying and handling coding transfers to virtual reality calculation process terminal to continue with；Then, virtual reality calculation process terminal can root
According to the electroencephalogramsignal signal analyzing of brain wave acquisition module at the different state of mind, virtual reality calculation process terminal can be according to target
Whether the state of mind currently needs to adjust to analyze, and finds if needing to adjust and then with Cloud Server communication suitable virtual existing
Flatness video resource；Finally, raw via virtual reality calculation process terminal after the suitable audio and video resources of Cloud Server return
At virtual reality picture rendering output to virtual reality show equipment, by the collective effect for immersing picture and audio true to nature come
Adjust user's EEG signals.
Preferably, described to be monitored based on brain wave and adjust user's excitement degree virtual reality system, virtual reality eye
Cover and the sponges cover of facial contact are implanted into the electrode of brain wave acquisition module；The gyro of brain wave acquisition module and virtual reality eyeshade
The processing chip such as instrument is integrated on one piece of circuit board；Virtual reality eyeshade is attached by USB-mini or Type-C with mobile phone
Transmit data；The APP of smart phone is handled after receiving the signal of brain wave acquisition device；Smart phone APP will be treated
EEG signals are further analyzed arrangement by Internet transmission to Cloud Server；Deep learning engine in Cloud Server
By electroencephalogramsignal signal analyzing and the feedback intelligent mobile phone that gets corresponding results；Smart phone continues that Cloud Server is requested to obtain according to feedback
Take audio and video resources broadcast address；Cloud Server feeds back corresponding resource broadcast address according to request, is broadcast by smart phone
It puts and renders on LCD screen；Picture is carried out anti-distortion by the optical mirror slip of virtual reality eyeshade and obtains full width by user
Picture with feeling of immersion；Period brain electricity is constantly to acquire and export to smart phone, and smart phone is then protected with Cloud Server
Hold the synchronizing frequency of 30Hz；Cloud Server deep learning engine can then feed back further analysis user essence according to the brain electricity of user
Refreshing state, while deep learning is also further carried out according to the brain electric information that broadcasting content obtains；It ultimately forms whole by cloud
Server carries out the system that deep learning continuouslys optimize and manages smart phone client.
Compared with prior art, the beneficial effects of the present invention are: the system is electric because of the brain for being direct acquisition user's forehead
Signal, whole system can be analyzed by constantly monitoring the state of mind brain electric information of user, while Cloud Server
Using the mode of deep learning analyze the exclusive state of mind and EEG signals of each user individual corresponding relationship and with broadcast
The content put is bound, brain electricity analytical map that can be perfect in each user's individual resume.Total system is built upon
On the basis of feedback, the effect for adjusting user's excitement degree with the extension of use time can be more obvious.From entire virtual
From the point of view of the development of reality, the present invention can optimize the Flow experience of user to the greatest extent and weaken to the greatest extent physiological negative
Face feedback.
Detailed description of the invention
Fig. 1 is overall structure block diagram of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, the present invention provides a kind of technical solution:
Embodiment 1:
One kind monitoring and adjust user's excitement degree virtual reality system based on brain wave, and composition includes: virtual reality
Equipment, brain wave acquisition module, virtual reality calculation process terminal and Cloud Server, the virtual display device output end and brain
Electric acquisition module is electrically connected, and the virtual reality device input terminal and virtual reality calculation process terminal are electrically connected, institute
The brain wave acquisition module output end and virtual reality calculation process terminal input terminal stated are electrically connected, the virtual reality operation
The input terminal and Cloud Server of processing terminal are electrically connected.
Embodiment 2:
User's excitement degree virtual reality system is monitored and adjusts based on brain wave according to described in embodiment 1, it is preferred, make
Brain wave acquisition electrode is integrated in virtual reality eyeshade with brain wave acquisition module, collected EEG signals can pass through brain wave acquisition
Module, which amplifies and handles coding, transfers to virtual reality calculation process terminal to continue with；Then, virtual reality calculation process terminal
Can be according to the electroencephalogramsignal signal analyzing of brain wave acquisition module at the different state of mind, virtual reality calculation process terminal can be according to mesh
Whether the target state of mind currently needs to adjust to analyze, and finds if needing to adjust and then with Cloud Server communication suitable empty
Quasi- reality audio and video resources；Finally, whole via virtual reality calculation process after the suitable audio and video resources of Cloud Server return
End generates virtual reality picture rendering output to virtual reality and shows equipment, passes through the common work for immersing picture and audio true to nature
For adjusting user's EEG signals.
Embodiment 3:
It is monitored according to embodiment 1 or 2 based on brain wave and adjusts user's excitement degree virtual reality system, virtually
Real eyeshade and the sponges cover of facial contact are implanted into the electrode of brain wave acquisition module；Brain wave acquisition module and virtual reality eyeshade
The processing chip such as gyroscope be integrated on one piece of circuit board；Virtual reality eyeshade by USB-mini or Type-C and mobile phone into
Row connection transmission data；The APP of smart phone is handled after receiving the signal of brain wave acquisition device；Smart phone APP will pass through
The EEG signals of processing are further analyzed arrangement by Internet transmission to Cloud Server；Depth in Cloud Server
Engine is practised by electroencephalogramsignal signal analyzing and the feedback intelligent mobile phone that gets corresponding results；Smart phone continues to request cloud clothes according to feedback
Business device obtains audio and video resources broadcast address；Cloud Server feeds back corresponding resource broadcast address according to request, by smart phone
It plays out and renders on LCD screen；Picture is carried out anti-distortion by the optical mirror slip of virtual reality eyeshade and obtained by user
The picture with feeling of immersion of full width；Period brain electricity is constantly to acquire and export to smart phone, and smart phone then takes with cloud
Business device keeps the synchronizing frequency of 30Hz；Cloud Server deep learning engine can then feed back further analysis according to the brain electricity of user
User's state of mind, while deep learning is also further carried out according to the brain electric information that broadcasting content obtains；It ultimately forms whole
Body is carried out the system that deep learning continuouslys optimize and manages smart phone client by Cloud Server.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (3)
1. one kind monitors and adjust user's excitement degree virtual reality system based on brain wave, composition includes: that virtual reality is set
Standby, brain wave acquisition module, virtual reality calculation process terminal and Cloud Server, it is characterized in that: the virtual display device is defeated
Outlet and brain wave acquisition module are electrically connected, and the virtual reality device input terminal and virtual reality calculation process terminal are electrical
Connection, the brain wave acquisition module output end and virtual reality calculation process terminal input terminal are electrically connected, and described is virtual
The input terminal and Cloud Server of real calculation process terminal are electrically connected.
2. according to claim 1 monitored based on brain wave and adjusted user's excitement degree virtual reality system, feature
It is: it is preferred, brain wave acquisition electrode is integrated in virtual reality eyeshade using brain wave acquisition module, and collected EEG signals can be through
It crosses brain wave acquisition module and amplifies and handle coding and virtual reality calculation process terminal is transferred to continue with；Then, virtual reality is transported
Calculating processing terminal can be according to the electroencephalogramsignal signal analyzing of brain wave acquisition module at the different state of mind, and virtual reality calculation process is whole
End can analyze currently whether need to adjust according to the state of mind of target, seek if needing to adjust and then with Cloud Server communication
Look for suitable virtual reality audio and video resources；Finally, via virtual reality after the suitable audio and video resources of Cloud Server return
Calculation process terminal generates virtual reality picture rendering output to virtual reality and shows equipment, immerses picture and sound by true to nature
The collective effect of frequency adjusts user's EEG signals.
3. according to claim 1 monitored based on brain wave and adjusted user's excitement degree virtual reality system, feature
Be: virtual reality eyeshade and the sponges cover of facial contact are implanted into the electrode of brain wave acquisition module；Brain wave acquisition module and virtual
The processing chip such as gyroscope of real eyeshade is integrated on one piece of circuit board；Virtual reality eyeshade passes through USB-mini or Type-C
Transmission data are attached with mobile phone；The APP of smart phone is handled after receiving the signal of brain wave acquisition device；Smart phone
Treated EEG signals are further analyzed arrangement by Internet transmission to Cloud Server by APP；Cloud Server
In deep learning engine by electroencephalogramsignal signal analyzing and the feedback intelligent mobile phone that gets corresponding results；Smart phone according to feedback after
Continuous request Cloud Server obtains audio and video resources broadcast address；Cloud Server feeds back corresponding resource broadcast address according to request,
It is played out by smart phone and is rendered on LCD screen；User is carried out picture by the optical mirror slip of virtual reality eyeshade
Anti- distortion obtains the picture with feeling of immersion of full width；Period brain electricity is constantly to acquire and export to smart phone, intelligent hand
Machine then keeps the synchronizing frequency of 30Hz with Cloud Server；Cloud Server deep learning engine can then be fed back according to the brain electricity of user into
Analysis user's state of mind of one step, while deep learning is also further carried out according to the brain electric information that broadcasting content obtains；
Ultimately form the whole system for being continuouslyd optimize by Cloud Server progress deep learning and being managed smart phone client.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113274719A (en) * | 2021-06-11 | 2021-08-20 | 焦作大学 | Processing system for virtual reality information acquisition |
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Application publication date: 20190531 |